.L{padding:60px 0;border-bottom:1px solid #e5e5e5}.L-more{display:inline-block;border:1px solid #999;color:#666;font-size:16px;line-height:24px;padding:6px 45px;-webkit-transition:all .3s;transition:all .3s}.L-more:hover{border-color:#ff5516;background:#ff5516;color:#fff}.L1{padding-bottom:80px}.L1-content dl{padding-bottom:20px;border-bottom:1px solid #f2f2f2}.L1-content dl:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}.L1-content dl dt{font-size:20px;margin-bottom:10px;font-weight:400}.L1-content dl dd{font-size:16px;line-height:30px;color:#666;padding-left:30px}.L1-case{text-align:center;font-size:16px;padding-top:30px}.L1-case p{margin:30px 0 8px}.L1-case a{color:#ff5516}@media (max-width:1199px){.L1-case{padding-top:50px;text-align:left}}.L2-content dl,.L3-content dl{margin-bottom:43px}.L2-content dl dt,.L3-content dl dt{color:#121212;font-size:20px;font-weight:400;margin-bottom:14px}.L2-content dl dd,.L3-content dl dd{font-size:16px;line-height:24px;color:#666;padding-left:30px}@media (max-width:1199px){.L2 .row,.L4 .row,.L6 .row,.L8 .row,.L10 .row,.L12 .row{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap-reverse;-ms-flex-wrap:wrap-reverse;flex-wrap:wrap-reverse}.L2 .row>div,.L4 .row>div,.L6 .row>div,.L8 .row>div,.L10 .row>div,.L12 .row>div{width:100%}}.L2-content{padding-top:10px;padding-left:50px}@media (max-width:1199px){.L2-content{padding-top:0;padding-left:15px;margin-bottom:60px}}.L3-content{padding-top:10px;padding-right:40px}@media (max-width:1199px){.L3-content{padding-top:0}.L3-img{margin-top:60px}}.L4-content h3,.L5-content h3,.L6-content h3,.L7-content h3,.L8-content h3,.L9-content h3,.L10-content h3,.L11-content h3,.L12-content h3,.L13-content h3{margin:0 0 46px;color:#222}.L4-content p,.L5-content p,.L6-content p,.L7-content p,.L8-content p,.L9-content p,.L10-content p,.L11-content p,.L12-content p,.L13-content p{font-size:18px;line-height:30px;color:#666;margin:0 0 12px}.L4-content .L-more,.L5-content .L-more,.L6-content .L-more,.L7-content .L-more,.L8-content .L-more,.L9-content .L-more,.L10-content .L-more,.L11-content .L-more,.L12-content .L-more,.L13-content .L-more{margin-top:30px}.L4-phone{padding-left:30px;overflow:hidden}.L4-phone__pic{position:relative;z-index:1}.L4-phone__con{position:absolute;z-index:2;top:54px;left:44px}.L4-phone__con>div{display:none;width:196px;border-bottom:1px solid #eee}.L4-phone__con>div:first-child{display:block}.L4-phone__con:after{content:" ";position:absolute;z-index:1;left:-48px;top:0;bottom:0;width:34px;background:#fff}.L4-phone__icon{position:absolute;top:53px;left:10px;width:350px;height:350px;border:1px solid #ddd;-webkit-border-radius:50%;border-radius:50%;-webkit-transition:all .3s;transition:all .3s}.L4-phone__icon>div{cursor:pointer;position:absolute;width:45px;height:45px;background:#fff url(../img/brand-building/4-icon.png) no-repeat}.L4-phone__icon>div._1,.L4-phone__icon>div._5{top:50%;margin-top:-22.5px;background-position:0 -225px}.L4-phone__icon>div._1.on,.L4-phone__icon>div._5.on{background-position:0 -180px}.L4-phone__icon>div._1{right:-22.5px}.L4-phone__icon>div._5{left:-22.5px}.L4-phone__icon>div._2,.L4-phone__icon>div._6{background-position:0 -315px}.L4-phone__icon>div._2.on,.L4-phone__icon>div._6.on{background-position:0 -270px}.L4-phone__icon>div._2{bottom:30px;right:28px}.L4-phone__icon>div._6{top:30px;left:28px}.L4-phone__icon>div._3,.L4-phone__icon>div._7{left:50%;margin-left:-22.5px;background-position:0 -45px}.L4-phone__icon>div._3.on,.L4-phone__icon>div._7.on{background-position:0 0}.L4-phone__icon>div._3{bottom:-22.5px}.L4-phone__icon>div._7{top:-22.5px}.L4-phone__icon>div._4,.L4-phone__icon>div._8{background-position:0 -135px}.L4-phone__icon>div._4.on,.L4-phone__icon>div._8.on{background-position:0 -90px}.L4-phone__icon>div._4{bottom:30px;left:28px}.L4-phone__icon>div._8{top:30px;right:28px}.L4-content{padding-top:80px}.L4-content h3{margin-bottom:26px}.L4-content ._links{text-align:right;font-size:24px;color:#666}.L4-content ._links a,.L4-content ._links span{display:inline-block}.L4-content ._links i{font-style:normal}.L4-content ._links span{margin:0 10px}.L4-content__con>div{display:none}.L4-content__con>div:first-child{display:block}.L4-content__con>div p{min-height:60px}@media (max-width:1199px){.L4-content{padding-top:0;padding-left:15px;margin-bottom:60px}.L4-phone{width:100%}}.L5-content{padding-top:80px}@media (max-width:1199px){.L5-content{padding-top:0}.L5-img{margin-top:50px}}.L6-content{padding-top:80px}@media (max-width:1199px){.L6-content{padding-top:0;margin-bottom:60px}}.L7{padding:80px 0}.L7-content{padding-left:80px}@media (max-width:1199px){.L7{padding:60px 0}.L7-content{padding-left:15px;margin-bottom:50px}}.L8-content{padding-top:70px}@media (max-width:1199px){.L8-content{padding-top:0;margin-bottom:60px}}.L9-content{padding-top:70px}.L9-case{text-align:center}.L9-case p{font-size:16px;margin:30px 0 0}@media (max-width:1199px){.L9-content{padding-top:0;margin-bottom:60px}}.L10-content{padding-top:80px;padding-left:80px}@media (max-width:1199px){.L10-content{padding-top:0;padding-left:15px;margin-bottom:60px}}.L11{overflow:hidden}.L11>.container{position:relative}.L11-content{position:absolute;top:70px;left:50px}.L11-pic{text-align:right}.L11-pic img{margin-right:-150px}@media (max-width:1199px){.L11-content{position:static;margin-bottom:60px}.L11-pic{text-align:left}.L11-pic img{margin-right:0}}.L12>.container{position:relative}.L12-content{position:absolute;top:0;right:50px;padding-top:50px}@media (max-width:1199px){.L12-content{position:static;padding-top:0;margin-bottom:50px}}.L13-content{padding-top:50px}@media (max-width:1199px){.L13-content{padding-top:0;margin-bottom:60px}}